25115247

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 38460240

約数和(自身を除く): 13344993

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 2347, 3567, 7041, 10701, 21123, 68063, 96227, 204189, 288681, 612567, 866043, 2790583, 8371749, 25115247]

約数ペア:

[(1, 25115247), (3, 8371749), (9, 2790583), (29, 866043), (41, 612567), (87, 288681), (123, 204189), (261, 96227), (369, 68063), (1189, 21123), (2347, 10701), (3567, 7041)]